Home / 2,405,167.27-3,607,919.30-965,850.63

Finding the Fourth Proportional to 2,405,167.27, 3,607,919.30 and 965,850.63

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Solution

The fourth proportional to 2,405,167.27, 3,607,919.30 and 965,850.63 is: 1,448,843.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,405,167.27 : 3,607,919.30 = 965,850.63 : x
  2. Step 2: Convert to fraction form
    2,405,167.27/3,607,919.30 = 965,850.63/x
  3. Step 3: Cross multiply
    2,405,167.27x = 3,607,919.30 × 965,850.63
  4. Step 4: Simplify right side
    2,405,167.27x = 3,484,711,132,640.72
  5. Step 5: Solve for x
    x = 3,484,711,132,640.72/2,405,167.27
  6. Step 6: Final answer
    x = 1,448,843.57

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.